Living christmas trees can be planted outdoors after the holidays. For best results, keep the tree inside for the shortest time possible. If you live where the ground freezes, go ahead and dig a hole for it in your garden or landscape, and cover the hole with boards for safety, until you’re ready to plant. First move the tree into a sheltered location a week or so, to help ease the transition from your home. Then, after you plant it, keep it well mulched and watered, especially for the first year or two. This variety is 'Fat Albert', a Colorado Blue Spruce.